Commit 4aafe026 authored by Eugen Hristev's avatar Eugen Hristev Committed by Mauro Carvalho Chehab
Browse files

media: atmel: microchip-csi2dc: add link validation support 



With this, the csi2dc will take part in the media pipeline graph walk
and validate the links with it's entities.

Signed-off-by: default avatarEugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 9d5a3451

drivers/media/platform/atmel/microchip-csi2dc.c

+5 −0
Original line number Diff line number Diff line
@@ -454,6 +454,10 @@ static int csi2dc_init_cfg(struct v4l2_subdev *csi2dc_sd, 
	return 0;

}



static const struct media_entity_operations csi2dc_entity_ops = {

	.link_validate = v4l2_subdev_link_validate,

};



static const struct v4l2_subdev_pad_ops csi2dc_pad_ops = {

	.enum_mbus_code = csi2dc_enum_mbus_code,

	.set_fmt = csi2dc_set_fmt,
@@ -683,6 +687,7 @@ static int csi2dc_probe(struct platform_device *pdev) 


	csi2dc->csi2dc_sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;

	csi2dc->csi2dc_sd.entity.function = MEDIA_ENT_F_VID_IF_BRIDGE;

	csi2dc->csi2dc_sd.entity.ops = &csi2dc_entity_ops;



	platform_set_drvdata(pdev, csi2dc);